Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6625110 | Contamination preventing device of optical head for near field recording | Soo-Kyung Kim | 2003-09-23 |
IS
In-sang Song
Overall (2003): #206,799 of 273,478Top 80%
1
Patents 2003